Unique dissolved oxygen measurement solution
The first fully autonomous oximeter for long-term stationary oxygen monitoring without maintenance.
Developed for fisheries, water managers and watershed managers.
Developed for fisheries, water managers and watershed managers.
How SmonOX works
Floats on the surface and measures dissolved oxygen, air temperature and water temperature
Measurements
SmonOX measures dissolved oxygen in water, air temperature and water temperature. The probe is automatically cleaned and automatically calibrated.
Notice
Every hour during the day and night, it sends the measured values to the app and alerts you to unfavourable oxygen conditions via SMS or email.
Drive
Autonomous power supply is provided by a photovoltaic panel and a modern lithium battery.
Continuous measurement delivers the right data
Dissolved oxygen concentration is a key factor in the survival and growth of farmed fish. With climate change, oxygen deficiencies are becoming more frequent, especially in summer.
Based on the continuous knowledge of the dissolved oxygen concentration, you can optimise the feed ration and water aeration. This improves the efficiency of feed, electricity, manpower and vehicles.
Presentation by Dr. Jan Másílek and Dr. Martin Oberle from a conference in Bavaria (2024) presents the results of testing the SMONOX system for autonomous water quality monitoring. The study confirms its accuracy, reliability and practical use in fish farming.
Effective solutions
The required frequency and accuracy of dissolved oxygen measurements cannot be ensured in practice by portable instruments. Only constant continuous monitoring of dissolved oxygen, water temperature and air temperature will allow you to manage your crews more efficiently.
The probe is automatically cleaned after each measurement and calibrated if necessary.
Automation not only for fishing - SmonOX can cooperate with aerators and feeding systems.
Controlling SmonOX
Simple operation that everyone can handle
You activate the device with a single button, and you can track your readings and set up notifications in an app on your phone or computer.
SmonOX also sends information about its exact GPS location, battery charge status and device health. Its compact size and rugged design make it easy to deploy operationally wherever it is needed.
Autonomous power supply is provided by a photovoltaic panel and a modern lithium battery. The power of the panel allows the device to operate 24/7 even in low light conditions or in shaded areas.
Technical parameters of the SmonOX oximeter
Device parameters
- Weight: 13.5 kg
- Dimensions: 40 x 60 x 35 cm
- Operating temperature range: 0°C to 50°C
- GPS module
- Communication interface: NB-IoT
- Android/IOS app, web interface
- Developed and manufactured in the Czech Republic
- EU-wide service and support
Dissolved oxygen probe
- Range: 0 to 20 mg/L
- Oxygen measurement accuracy: ± 1%
- Resolution: 1% or 0.1 mg/L
- Temperature compensation: automatic
- Pressure: max. 7,5 Bar
- Galvanic probe, Clark sensor
- Automatic calibration 1x daily
- Measurements are taken 40 cm below the water surface
Thermometer
- Temperature range: -55°C to +63°C
- Accuracy: ± 1°C
- Resolution: 0.5°C
- Air measured 20 cm above water level
- Water measured 40 cm below the water surface
Batteries
- LiFePO4
- Battery voltage: 12 V
- Capacity: 6 Ah
- Lifetime: 3 500 charging cycles
Do you want to see real data in our application or rent SmonOX for testing?
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Do not hestitate and ask us about Smonox
Leave us a contact and let us measure dissolved oxygen in your ponds together
Foreign representation:
CZ - Pavel Vinař, tel. +420 777 854 824
DE - Jakub Lauda, tel. +420 776 836 155
AT - Siegfried Unz, tel: +43 664 3456 813
PL - Rafał Achinger , tel: +48 509 646 988
